baber/WOPTO huggingface dataset:
Patent JP-S63113505-A (JP)
Title: Fixing method for optical fiber
Inventor: SATO KAZUO
IPC: G02B6/00
Filed: 1986-10-31
Abstract: PURPOSE:To exactly fix the tips of plural fibers in an arrangement position by applying a DC voltage between a substrate for fixing an optical fiber and the optical fiber, and joining the substrate and the optical fiber. CONSTITUTION:An optical fiber 1 is arranged in a groove 4 of a substrate, and thereafter, an electrode is brought into contact with the fiber, the whole is brought to a temperature rise to about 400 deg.C, and thereafter, the Si substrate side and the electrode 5 side are used as positive and negative electrodes, respectively, and when a voltage of about 60V is impressed, the Si substrate and the fiber are allowed to adhere closely by an electrostatic force, and thereafter, joined completely. The minimum thickness of a metal and glass required for this joining process is 2-4mum, and it is executed without passing through other impurities, therefore, the generation of an error of the center position of a core of the fiber, caused by a junction becomes extremely small. In such a way, the center position of the core of the fiber can be fixed to a desired position with high accuracy.
Patent JP-H07109875-A (JP)
Title: Corner connecting structure for architrave of door
Inventor: WATANABE HIRAMASU
IPC: E06B3/964
Filed: 1993-10-15
Abstract: PURPOSE:To simply connect and fix adjacent architraves together at a corner section with high bond strength without trouble. CONSTITUTION:Hollow cylindrical architraves 3-are arranged along the inner peripheral edge of a rectangular opening section 2 provided on a door plate 1. A nearly L-shaped joint 4 is arranged between adjacent architraves 3 at a corner section. One piece 4a of the joint 4 is inserted into the hollow section 5 of one architrave 3. The other piece 4b of the joint 4 is inserted into the hollow section 6 of the other architrave 3. Stopper pieces 7 protruded outward from the pieces 4a, 4b of the joint 4 are brought into pressure contact with the inner wail faces of the hollow sections 5, 6. End edges of adjacent architraves 3a, 3b are closely stuck together. Screw tools 10 are screwed into the connecting holes 9 of the pieces 4a, 4b of the joint 4 via the through holes 8 of the architraves 3a, 3b.
Patent JP-S63113306-A (JP)
Title: Convergence matching mechanism
Inventor: TANMACHI MASAHIRO
IPC: G03B3/00
Filed: 1986-10-31
Abstract: PURPOSE:To easily match convergence in stereoscopic vision, by moving both of a lens and an illuminance distribution measuring means by one drive source while a predetermined relation is provided. CONSTITUTION:When a crank lever 16 is rotated by an angle theta in a counterclockwise direction around a rotary shaft 16C, a lens barrel 12 moves by a distance DELTAL to the left in the base line direction of a drawing on the basis of the connection relation between a guide slot and a guide pin while a support 18 downwardly moves by a distance DELTAF in the optical axis direction. By these operations, lenses 1, 2 and CCD arrays 3, 4 can be relatively moved by one drive source and, when this mechanism is adapted to the measurement of distance according to a stereoscopic method, the control at the time of measurement becomes simple.
Patent JP-H1099826-A (JP)
Title: Garbage treatment machine
Inventor: YAMAGUCHI NAOKI
IPC: F26B9/06
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment machine capable of controlling moisture so as to make the same optimum to the decomposition of garbage by a microorganism while holding the temp. in a fermentation chamber to about 60 deg.C and reduced in power consumption. SOLUTION: A lid 14 is opened to charge garbage in a drying chamber 16 and fans 52, 56 and an air heater 50 are operated to dry garbage. After the moisture of garbage detected by wt. sensors 28, 30 becomes about 70%, a plate 18 is rotated to supply garbage from a drying chamber 16 to a fermentation chamber 34. Garbage and a microorganism culture base material 35 are stirred by stirring blades 36 while heated by a panel heater 46 to decompose garbage by a microorganism. Excessive moisture generated in the fermentaion chamber 34 is discharged out of the chamber by an exhaust fan 60. Air introduced into the fermentation chamber 34 is heated by an air heater 66.
Patent JP-H10106471-A (JP)
Title: Charged corpuscular beam device and method for using the same
Inventor: SHIMIZU HIROYASU
IPC: G03F7/20
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To easily and accurately establish the desired state of an imaging characteristic through a projection system. SOLUTION: The pattern of a reticule 3 is transferred to wafer 10 via a projection system formed out of the first projection lens 7 and the second projection lens 8. The focal point, rotation and magnification amounts of the projection system are corrected via correction lenses 9A to 9C laid between the first projection lens 7 and the second projection lens 8. In this case, a linear equation with three unknowns having coefficients for the amount of the correction of the three imaging characteristics as well as the target value thereof is solved, regarding the case where the correction lens 9A to 9C are driven by a unit ampere-turn number, thereby determining the drive amount of the three correction lenses 9A to 9C.
Patent JP-H01100908-A (JP)
Title: Manufacture of grain-boundary insulating type semiconductor porcelain
Inventor: ROKUMARU HARUCHIKA
IPC: H01G4/12
Filed: 1987-10-14
Abstract: PURPOSE:To form an insulating layer without dispersion in grain boundary of crystals in a porcelain piece, by performing heating in a vapor phase atmosphere of a diffusing agent including a metal component, thermally diffusing the metal into the porcelain piece, forming the insulating layer in the grain boundary of the porcelain piece, and stabilizing the diffusing condition of the diffusing agent into the porcelain piece. CONSTITUTION:A porcelain piece 8 is put in an inner container 4. A diffusing agent 9 is put in an outer container 3. A tube 7 is rotated from the outside and heated. Then the temperature of the outer container 3 is increased by the heating. The diffusing agent 9 is evaporated and enters into the inner container 4 through opening at both ends of the inner container 4 and many holes 6, which are provided in the inner container 4. The heat is transferred to the porcelain piece 8 in the inner container 4 from the tube 7. Since the porcelain piece 8 is heated, the gas of the diffusing agent 9 is diffused into the inside of the crystals of the porcelain piece 8. Thus the insulating layer is formed in the grain boundary.
Patent JP-H10101144-A (JP)
Title: Easily opening pouch with barrier property
Inventor: TAKAGI TAKASHI
IPC: B32B27/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an easily opening pouch having a gas-barrier property in which a transparent gas-barrier layer is used and which can be easily torn to open the pouch. SOLUTION: A laminate film F that a vapor deposition layer 5 of the outermost layer 3 formed by a transparent film with a gas barrier property in which the vapor deposition layer 5 of an inorganic oxide is applied on a transparent film 4 through an adhesive layer 2 is superposed on the innermost layer 1 of an adhesive resin film and laminated, and a laminate film F that perforations with an appropriate pattern or a scored part 7 like half-cutting is applied on the innermost layer 1 of the laminate film, or a doubly superposed laminate film F that perforations with an appropriate pattern or a scored part 7 like half-cutting is applied on the innermost layer 1 of the laminate film, are superposed so that respective innermost layers 1, 1 are positioned at the inside face and an adhesive seal 11 is provided at the periphery of the laminate film F.
Patent JP-H0681183-A (JP)
Title: Method for preserving electrode structural body
Inventor: NAKAMATSU HIDEJI
IPC: C25B11/04
Filed: 1992-09-01
Abstract: PURPOSE:To prevent the lowering in electrolysis efficiency by a shutdown and to enable the easy restart of operation by preserving an electrode structural body formed with an electrode material on the surface of ion exchange membranes while maintaining the ion exchange membranes in a dry state at the time of non-operation. CONSTITUTION:The electrode structural body constituted by using the ion exchange membranes built into an electrolytic cell as a fixed electrolyte and forming the electrode material on the surface thereof is preserved by maintaining the ion exchange membranes in the dry state at the time of non- operation. After the electrolytes in both electrode chambers are discharged, a protective voltage is applied and the moisture in the two electrode chambers is discharged to the outside of the cell. The moisture remaining on the membranes is removed by heating to about 60 deg.C and deaerating under a reduced pressure, by which the moisture content of the membranes is lowered to <=15% and the membranes are preserved by hermetically closing the electrolytic cell. As a result, the deterioration of the electrode material is substantially prevented and the trouble by the shutdown is eliminated.
Patent JP-S62117787-A (JP)
Title: Thermal recording material
Inventor: YAGUCHI HIROSHI
IPC: B41M5/42
Filed: 1985-11-19
Abstract: PURPOSE:To provide a thermal recording material enhanced in thermal sensitivity, by forming an undercoat layer by laminating a first undercoat layer containing hollow fine particles and a second undercoat layer containing an org. filler and/or an inorg. filler. CONSTITUTION:In a thermal recording material wherein an undercoat layer and a thermal color forming layer are successively laminated to a support, the undercoat layer is formed by laminating a first undercoat layer containing hollow fine particles and a second undercoat layer containing an org. filler and/or an inorg. filler. As the hollow fine particles contained in the first undercoat layer, for example, there are hollow fine particles formed of various materials such as glass ceramics and plastics. The pref. particle size of the hollow fine particles used in the first undercoat layer is usually 50mum or less: corpuscle is more preferable. As the filler used in the second undercoat layer, for example, not only the inorg. filler such as calcium carbonate, silica or talc but also the org. fillter such as a urea-formalin resin can be designated.
Patent JP-H05100707-A (JP)
Title: Controller
Inventor: SAKAI YOSHIKATSU
IPC: G05B11/01
Filed: 1991-10-07
Abstract: PURPOSE:To improve operability by facilitating the selection of a function, and simultaneously, developing an optimum picture for this function on a display device installed on the front face of a controller. CONSTITUTION:This controller is constituted of a first functional module 3a to execute control operation by using one control element to input a process variable and execute the prescribed control operation, a second functional module 3b to execute the control operation by using two control elements, a function selecting means 42 to select one of the first and the second functional modules 3a, 3b, the display device 10 installed on the front face of the controller and capable of displaying a character and a pattern, etc., by mixing them, and a display control means 8 to recompose automatically the kind of the picture to be displayed on the display device 10 on the basis of the function selected by the function selecting means 42.
Patent JP-H04137953-A (JP)
Title: Radio telephone set
Inventor: ISHII TAKAAKI
IPC: H04M1/60
Filed: 1990-09-28
Abstract: PURPOSE:To prevent production of howling when a distance between a transmission microphone and a reception speaker is decreased by decreasing an audible tone outputted from the reception speaker at the transmission and decreasing the sensitivity of the transmission microphone substantially at the reception. CONSTITUTION:A voice level control section 115g controls attenuation of an attenuator 115e so as to obtain a sufficient howling margin and a required minimum transmission level when a reception mode signal is inputted. On the other hand, when the transmission mode signal is inputted from the comparator 115f, the control section 115g controls the attenuation of an attenuator 115c so as to obtain a sufficient howling margin and a required minimum transmission level. Thus, an audible tone outputted from a reception speaker 113 at the transmission is decreased and the sensitivity of the transmission microphone 114 is substantially reduced. Thus, the production of howling is prevented.
Patent JP-H10233601-A (JP)
Title: N-way power distributor and synthesizer
Inventor: KIN TOKURYU
IPC: H01P5/12
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To improve power transmission efficiency by adding the second transmission line of the length of a constant multiple to a first transmission line and providing an RF switch to open/short-circuit a signal transmission route and automatically interrupting the signal transmission route connected to a circuit with a fault. SOLUTION: For instance, when the signal transmission route between ports 36 and 10 becomes non-utilizable by the fault of an amplifier or the like, a controller 100 activates control signals CTL1, turns off the RF switches 44 and 60 and separates the signal transmission route connected to the port 36 from the port 10. Thus, the signal transmission routes among the ports 38, 40 and 42 remain, changeover to a 3-way power distributor/synthesizer is performed and it gets closer to the characteristic impedance value of logically 3 ways. Thus, even when 4 ways are turned to the 3 ways, the entire operation characteristics of the power distributor/synthesizer are not influenced and thus, use by arbitrarily changing the 4 ways and the 3 ways is made possible.
Patent JP-H10103242-A (JP)
Title: Sealed type compressor and refrigerator which uses it
Inventor: OBOKATA YOSHINOBU
IPC: F25B1/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable stable operation for a long time even if HFC refrigerant is used by providing polyester films covered with carbodiimide among an iron core of a stator of an electric motor part, a main coil, and an auxiliary coil and between the main coil and the auxiliary coil. SOLUTION: Polyester (polyethylene terephthalate) insulation films 20 covered with carbodiimide are provided between an iron core 5A of a stator 5 and a main coil 18 and between the iron core 5A and an auxiliary coil 19. Moreover, the same polyester insulation film 20 is provided between the main coil 18 and the auxiliary coil 19. In this way, it is possible to suppress the deterioration of the polyester insulation film 20 by covering it with carbodiimide. A carbodiimide component which enters HFC refrigerant due to the elution and sampling from the polyester insulation film 20 contributes to the prevention of the deterioration of ether lubricating oil.
Patent JP-H0899542-A (JP)
Title: Fuel tank fitting method and fitting structure
Inventor: KASUGA TATSURO
IPC: B60K15/03
Filed: 1994-09-30
Abstract: PURPOSE: To provide a fuel tank fitting method and fitting structure that can improve assembling work efficiency, piping reliability and workability. CONSTITUTION: A method of mounting a fuel tank for pressurizing to store fuel gas to a four-wheel vehicle is formed of a tank fitting process of placing fuel tanks 3, 4 on a tank supporting frame 5 and tightening them by belts, a piping sealing process of assembling each pipeline and leakage preventing seals around the tanks, a frame fixing process of mounting the tank supporting frame 5 with the fuel tanks 3, 4 thus integrated, on a body and fixing it to the body, and pipeline connecting process of connecting the pipelines around the tanks to the body side pipeline.
Patent JP-S61138480-A (JP)
Inventor: TSUNODA MITSUO
IPC: H01R39/20
Filed: 1984-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0718512-A (JP)
Title: Two component extrusion head with spinning nozzle with high hole density
Inventor: MARIO MIAANI
IPC: D01D5/32
Filed: 1993-10-18
Abstract: PURPOSE: To provide a two-component extrusion head for extrusion-molded yarn which has a spinneret with high perforation density. CONSTITUTION: The extrusion head is provided with a distribution unit 10 having a means 15 for introducing a first component A along a first direction and a means 20 for introducing a second component B along a second direction which is different from the first direction. The two means of the distribution unit 10 introduce the two components A, B having a prescribed distribution ratio in a transit region which is connected to the spinneret 30 having extrusion holes 31 that extend along directions which are substantially parallel to the first direction and having a perforation density in excess of ten holes per square centimeter.
Patent JP-S63116330-A (JP)
Title: Impregnated cathode
Inventor: SEURA RYOICHI
IPC: H01J1/28
Filed: 1986-10-31
Abstract: PURPOSE:To make such an electron current that is long service life, small in a current variation and stable enough emittable, by making porosity in a surface layer of a porous substrate comprising an electron emission surface lower than that in a body part of the porous substrate. CONSTITUTION:An impregnated cathode pellet 1 constitutes a substrate body part, and it is constituted of such one fusing and impregnating an electron radiation material into a porous tungsten base substance of 40% in voids at high temperature in oxygen gas. A surface layer 2 of this porous tungsten base substance is higher in density than that of the substrate body part 1 as 20% in voids. An impregnated cathode to be constituted of the substrate body part 1 and the surface layer 2 like this is embedded in a cathode support cylinder 3 via a brazing material and held thereat. A lower part of this cathode support cylinder 3 is filled up with an insulator 6 consisting of alumina or the like, and a heater 5 is embedded in this insulator 6.
Patent JP-S63114594-A (JP)
Title: Trace back method for variable speed driving device
Inventor: SAWA TOSHIHIRO
IPC: G06F11/34
Filed: 1986-10-30
Abstract: PURPOSE:To clarify operating conditions before and after generating a trouble and analyze the trouble highly accurately and easily, by a method wherein memorized data are transferred to a non-volatile memory cell to store them upon generating the trouble. CONSTITUTION:A RAM 8 rewrites the data of a data cell into updated data one after another and stores the data of (n) times immediately before the rewriting. When a trouble is generated, the RAM 8 effects the sampling of the data of (n-m) times (0<=m<=n) after generating the trouble. When the data before and after generating the trouble are recorded, the sampling is stopped and the data are transferred to a non-volatile memory cell 9. As a result, (m) pieces of data before generating the trouble and (n-m) pieces of data after generating the trouble are stored in the non-volatile memory cell 9.
Patent JP-S61139969-A (JP)
Title: Reel base device
Inventor: MIYATA HAJIME
IPC: G11B15/30
Filed: 1984-12-10
Abstract: PURPOSE:To make a reel base small in size and thin,and to improve the assembly workability by rotating and supporting the reel base by the substrate itself of a reel base device, and eliminating a reel shaft, an E-ring, etc. from a reel base supporting mechanism. CONSTITUTION:A guide groove 3a is formed in the peripheral direction of the outside peripheral side face of a supporting part on the disk of a reel base 3, and a guide groove 1a is formed in the peripheral direction of the side face part of the circular hole of a substrate 1. Also, eight pieces of equally divided projecting pieces 2a are formed in the outside peripheral part of a retainer 2, and by said each projecting piece 2a, eight pieces of steel balls 4 are held at an equal interval in a track between the guide groove 1a the guide groove 3a of the reel base 3. When executing an assembly, the steel balls 4 are arranged at an equal interval in the track which is constituted of the substrate 1 and the reel base 3, and the assembly is executed by pressing the retainer 2 into the lower part of the reel base 3. In such a way, the reel shaft, the E-ring, etc. are eliminated from the reel base supporting mechanism, the reel base is made small in size and thin, and the workability of the assembly is improved.
Patent JP-S61137386-A (JP)
Title: Double hetero-structure semiconductor laser
Inventor: KOBAYASHI ATSUYUKI
IPC: H01S5/00
Filed: 1984-12-10
Abstract: PURPOSE:To obtain excellent oscillating characteristic by forming a double hetero-structure that is contacted at the upper and lower surfaces with a substance having small refractive index and has an active region contacted at both sides with a space, thereby effectively enclosing a light to an active region. CONSTITUTION:A reverse mesa type groove 22 is formed in parallel by photolighography on an InP substrate 21, and an InGaAsP layer 23 is formed by an MBE method. The layer 23 is disconnected and has a grown portion 29. A P type In layer 24, an N type InP layer 25 and a P type InP layer 26 are grown. A P type In layer 27 is grown by an LPE. Zn is diffused selectively from the surface of the groove 22 by photolithography to from the layer 25 to P type to form a P type stripe 28. Electrodes 8, 9 are formed on both sides of a wafer, and a semiconductor laser is obtained by cleavage. Since an active region 2 is contacted at the upper and lower sides with P type clad 2 and N type clad 3 having small refractive indexes and both sides are contacted with the space 6, a light enclosing effect is effectively performed.
Patent JP-H10106599-A (JP)
Title: Fuel cell module
Inventor: KOSAKA KENICHIRO
IPC: H01M8/04
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To maintain the pressure difference between a fuel gas chamber and an oxidizing gas chamber within the predetermined range, and while quickly changing inner pressure of the chambers by providing a fuel gas side connection line and an oxidizing gas side connection line. SOLUTION: Fuel gas 20a is supplied from a fuel supply line 2a into a fuel gas chamber 1a of a fuel cell main body 1, and supplied to a power generating cell 1c, and while the oxidizing gas 20b is supplied from an oxidizing gas supplying line 2b point an oxidizing gas chamber 1b of the fuel cell main body 1, and supplied to the power generating cell 1c. With this structure, both gas 20a, 20b electrochemically react with each other in the power generating cell 1c, and the electric power can be obtained from the cell 1c. The fuel gas 20a provided for power generation is discharged to the outside from a fuel gas discharge line 3a, and the oxidizing gas 20b is discharged to the outside from an oxidizing gas discharge line 3b.  A fuel gas pressure adjusting value 4a and an oxidizing gas pressure adjusting valve 4b adjust a difference between the pressure of the fuel gas 20a inside the fuel gas chamber 1a and the pressure of the oxidizing gas 20b inside the oxidizing gas chamber 1b within the predetermined range.
Patent JP-S62112428-A (JP)
Inventor: ANTONII JIEI ROSETSUTEI
IPC: H04B7/15
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0682982-A (JP)
Title: Set type package for photographic film
Inventor: YONEYAMA TAKASHI
IPC: G03C3/00
Filed: 1992-09-04
Abstract: PURPOSE:To simplify a manufacturing process and to redue the cost by definitely discriminating between used and unused photographic films. CONSTITUTION:A set type package 1 is obtained in such a manner that three photographic film cases 4 housing a photographic film cartridge 2 are connected by an adapter 3 having structure capable of fitting a case. The adapter 3 is composed of a cylindrical fitting ring part 7 fitting to the inner peripheral part of the cover part 4a of the photographic film case 4, a cut-off part 6 capable of connecting each fitting ring part 7 and easily cutting off it in use and a display tab 5 on which the utilization information of the photographic film for discriminating between the used and unused photographic films is installed.